新疆火炬：恒科鑫（深圳）核心业务是从事于精密传动部件的研发、生产和销售

Core Viewpoint - Xinjiang Torch (603080) is engaged in the research, production, and sales of precision transmission components, indicating a focus on high-end precision parts in the industry [1] Company Overview - The core business of Hengke Xin (Shenzhen) includes the development and manufacturing of precision transmission components such as ball screws, motor screws, and screw actuator modules [1] - The products are applicable in various fields involving joint drive, linear motion, and precision force control [1]